Learning by Doing: It's an educational toy set which is great for kids training their hand-on skills and creativity.Environmental Science Experiment: The small size car kit adopt solar powered, which is energy efficiency and environmental protection.DIY Assemble Toys: Learning educations when piece together with these toys. Add more fun of learning.The intelligence toys are helpful for kids to development of intelligence, if parents could join in the games with kid, that will be sweet memories for kids' childhood.Small Car Set: 2.3 inch x 1.5 inch ( 6 x 3.75 cm ); Fit kids over 6 years old. For Your Attention: solar panels should be oriented towards the sun.

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